Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Zhen Hong Jia"'
Publikováno v:
Applied Sciences, Vol 14, Iss 19, p 8745 (2024)
PM2.5 poses a serious threat to human life and health, so the accurate prediction of PM2.5 concentration is essential for controlling air pollution. However, previous studies lacked the generalization ability to predict high-dimensional PM2.5 concent
Externí odkaz:
https://doaj.org/article/e39fad83720d42d09b4607e76fd11fe9
Publikováno v:
IEEE Access, Vol 9, Pp 12852-12860 (2021)
Bad weather, such as snowfall, can seriously decrease the quality of images and pose great challenges to computer vision algorithms. In view of the negative effect of snowfall, this paper presents a single-image snow removal method based on a generat
Externí odkaz:
https://doaj.org/article/1c0fd9a9dbbe435fb9705458f09713e7
Publikováno v:
IEEE Access, Vol 7, Pp 167195-167209 (2019)
The high dimensionality of spectral datasets makes it difficult to select the optimal subset of variables. This paper presents a new method for variable selection called the significant multivariate competitive population analysis (SMCPA), Which comb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e20abb635ee811cad8f41d661f7fc0a9
https://ieeexplore.ieee.org/document/8905999/
https://ieeexplore.ieee.org/document/8905999/
Autor:
Zhen-hong Jia, Jun-xia Liu
Publikováno v:
Advanced Science and Technology Letters.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c717dd9d45fe389622b0d4432cd340a5
https://doi.org/10.14257/astl.2017.143.15
https://doi.org/10.14257/astl.2017.143.15
Publikováno v:
Applied Mechanics and Materials. 610:457-463
Due to the characteristic of remote sensing image, we propose a novel method based on K-means algorithm also with the improved multi-phrase level set model. Comparing with the classical multi-phase C-V model, the improved model considers the region a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99a3ee683113712c744eeb87cb21a5fd
https://doi.org/10.4028/www.scientific.net/amm.610.457
https://doi.org/10.4028/www.scientific.net/amm.610.457
Publikováno v:
Applied Mechanics and Materials. 610:789-796
In order to improve the prediction accuracy of busy telephone traffic, this study proposes a busy telephone traffic prediction method that combines wavelet transformation and least square support vector machine (lssvm) model which is optimized by par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25273010f9f4fec99b740ebfc38555fd
https://doi.org/10.4028/www.scientific.net/amm.610.789
https://doi.org/10.4028/www.scientific.net/amm.610.789
Autor:
Zhen-hong Jia, Furu Zhong
Publikováno v:
Physica B: Condensed Matter. 411:77-80
We have investigated the effects of oxidation on Raman spectra of porous silicon (PS). Many Si–H x bonds were indicated in as-anodized PS. Compared to crystalline silicon, the background in the spectrum was stronger which indicates that the PS surf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb929ac47d0f8743d7124c44ddd962a6
https://doi.org/10.1016/j.physb.2012.09.061
https://doi.org/10.1016/j.physb.2012.09.061
Publikováno v:
Applied Mechanics and Materials. :1960-1963
The present work reports the electrochemical anodization for porous silicon microcavity (PSM) fabrication, including the number of layers and electrochemical process effect in the optical response quality of PSM. These PSMs have been obtained by usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3311f062e6c8ea552ed5e91ea26325a6
https://doi.org/10.4028/www.scientific.net/amm.275-277.1960
https://doi.org/10.4028/www.scientific.net/amm.275-277.1960
Publikováno v:
Advanced Materials Research. 571:505-509
A nondestructive measurement approach is presented in this paper, which is capable of determining sugar content in cantaloupe from the dielectric property. The approach is based on measured equivalent capacitance and equivalent resistance of the cant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec462b5b95c7c31c0583b458d81e6c56
https://doi.org/10.4028/www.scientific.net/amr.571.505
https://doi.org/10.4028/www.scientific.net/amr.571.505
Publikováno v:
Advanced Materials Research. 486:239-242
Porous silicon (PS) has the strong photoluminescence (PL) at room temperature and high specific surface. In this paper, we have fabricated the PS coated with silver nanoparticles as a substrate. The result shows that the substrate made in this way is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a37c052ef1dd1f5f8a37d3efb64c3094
https://doi.org/10.4028/www.scientific.net/amr.486.239
https://doi.org/10.4028/www.scientific.net/amr.486.239